Insta-Flo Drain Cleaner Crystals 1 lb. deliver a fast-acting, odorless formula that tackles tough clogs and restores optimal flow in seconds. Formulated for metal and PVC pipes, these powerful crystals dissolve hair, soap scum, grease and other organic build-up without harsh fumes. Simply activate with hot water for a safe, easy solution to slow or stopped drains in sinks, tubs and showers.

With its convenient 1 lb. container, Insta-Flo is perfect for routine maintenance or emergency unclogging. Just pour the crystals into the drain, wait 60 seconds, then flush with hot water—no scrubbing required.

Key Features

• Odorless, fast-acting crystal formula
• Dissolves hair, grease, soap scum and organic blockages
• Activates in just 60 seconds with hot water
• Safe for metal and PVC drains
• 1 lb. refillable container for multiple treatments

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.